(90-x)-x=57

Simple and best practice solution for (90-x)-x=57 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (90-x)-x=57 equation: 



(90-x)-x=57

We move all terms to the left:

(90-x)-x-(57)=0

We add all the numbers together, and all the variables

(-1x+90)-x-57=0

We add all the numbers together, and all the variables

-1x+(-1x+90)-57=0

We get rid of parentheses

-1x-1x+90-57=0

We add all the numbers together, and all the variables

-2x+33=0

We move all terms containing x to the left, all other terms to the right

-2x=-33

x=-33/-2

x=16+1/2

See similar equations:

| 3x+12=-2x+5 | | x+37=20 | | 6x+5=-9x^-4 | | 6x+5=9x^-4 | | A+b+8=10 | | 1.2(5-x)=2(1.4x+3) | | 13/2+x=-15/2 | | (x+2)(0.5x)=84 | | 0.5x=82/x | | 6x7=42 | | 20-(2x-5)=25 | | 2/3r=3/8 | | 2(X+0.6x)=800 | | 3x+-4x=0 | | 6-4(2x-1)-3(4x-1)=-5(2x+1)+23 | | 4m+-30=6 | | 9-3(2x-9)=5(x+2)-4x-9 | | 3x+11/2=40 | | 4y+26=2(8y-11) | | 7k-9=4k | | X+3=1-2x | | 5x+3(-3x-5)=1 | | 1/5x+1/x=3 | | 2m+3/6=4 | | (10x2/(3(3x-5)*5(2x-3))+(-9x3/(3(3x-5)*5(2x-3))-3=0 | | 1.27*x-x=385000 | | x2-6x=0-9 | | xx(15/100)=23 | | x15/100=23 | | 4x=0.20 | | 6+y+15=33 | | (3x+7)^5/7=32 |

Equations solver categories